227550726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 584663040

約数和(自身を除く): 357112314

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 127, 169, 171, 186, 234, 247, 254, 279, 338, 342, 381, 403, 494, 507, 558, 589, 741, 762, 806, 1014, 1143, 1178, 1209, 1482, 1521, 1651, 1767, 2223, 2286, 2413, 2418, 3042, 3211, 3302, 3534, 3627, 3937, 4446, 4826, 4953, 5239, 5301, 6422, 7239, 7254, 7657, 7874, 9633, 9906, 10478, 10602, 11811, 14478, 14859, 15314, 15717, 19266, 21463, 21717, 22971, 23622, 28899, 29718, 31369, 31434, 35433, 42926, 43434, 45942, 47151, 51181, 57798, 62738, 64389, 68913, 70866, 74803, 94107, 94302, 99541, 102362, 128778, 137826, 149606, 153543, 188214, 193167, 199082, 224409, 282321, 298623, 307086, 386334, 407797, 448818, 460629, 564642, 597246, 665353, 673227, 815594, 895869, 921258, 972439, 1223391, 1330706, 1346454, 1791738, 1944878, 1996059, 2446782, 2917317, 3670173, 3992118, 5834634, 5988177, 7340346, 8751951, 11976354, 12641707, 17503902, 25283414, 37925121, 75850242, 113775363, 227550726]

約数ペア:

[(1, 227550726), (2, 113775363), (3, 75850242), (6, 37925121), (9, 25283414), (13, 17503902), (18, 12641707), (19, 11976354), (26, 8751951), (31, 7340346), (38, 5988177), (39, 5834634), (57, 3992118), (62, 3670173), (78, 2917317), (93, 2446782), (114, 1996059), (117, 1944878), (127, 1791738), (169, 1346454), (171, 1330706), (186, 1223391), (234, 972439), (247, 921258), (254, 895869), (279, 815594), (338, 673227), (342, 665353), (381, 597246), (403, 564642), (494, 460629), (507, 448818), (558, 407797), (589, 386334), (741, 307086), (762, 298623), (806, 282321), (1014, 224409), (1143, 199082), (1178, 193167), (1209, 188214), (1482, 153543), (1521, 149606), (1651, 137826), (1767, 128778), (2223, 102362), (2286, 99541), (2413, 94302), (2418, 94107), (3042, 74803), (3211, 70866), (3302, 68913), (3534, 64389), (3627, 62738), (3937, 57798), (4446, 51181), (4826, 47151), (4953, 45942), (5239, 43434), (5301, 42926), (6422, 35433), (7239, 31434), (7254, 31369), (7657, 29718), (7874, 28899), (9633, 23622), (9906, 22971), (10478, 21717), (10602, 21463), (11811, 19266), (14478, 15717), (14859, 15314)]